Peanut Butter S’mores Sandwich Cookies

Tips & Storage

• Make Ahead: Both cookies and marshmallow filling can be made a day ahead. Assemble just before serving for best texture.
• Storage: Store sandwich cookies in an airtight container at room temperature for up to 3 days. If using melted chocolate, store in a cool place or refrigerate to keep the chocolate firm.
• Freezing: The cookies freeze well (unfilled). Thaw and fill when ready to serve for best results.

These Peanut Butter S’mores Sandwich Cookies are soft, rich, and packed with gooey nostalgia. A modern take on a campfire classic that’s just as fun to make as it is to eat!